A former London youth ambassador has been jailed for two years for her role in August\'s riots in London. Chelsea Ives, 18, from Leytonstone, east London, admitted burglary and damaging property, along with two counts of violent disorder. She was involved in disturbances in Church Street, Enfield, north London, and Lower Clapton Road, Hackney, east London, Wood Green Crown Court heard. She became an Olympic youth ambassador in Waltham Forest in 2008. Two other charges of burglary, which she denied, will lie on file.